/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import {DownloadTask} from '../../DownloadTask'
import {EndCause} from '../../cause/EndCause'
import {ResumeFailedCause} from '../../cause/ResumeFailedCause'

export class Listener1Assist {

}

export interface Listener1Callback {
  taskBegin(task: DownloadTask): void;

  retry(task: DownloadTask, cause: ResumeFailedCause): void;

  connected(task: DownloadTask, blockCount: number, currentOffset: number, totalLength: number): void;

  progress(task: DownloadTask, currentOffset: number, totalLength: number): void;

  taskCompleted(task: DownloadTask, cause: EndCause, realCause: Error): void;
}